The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 19, 2026
Filed:
Oct. 23, 2018
Doosan Enerbility Co., Ltd., Changwon, KR;
Ki Hoon Yang, Yongin-si, KR;
Jeong Kil Kim, Busan, KR;
Chil Yeong Seon, Yongin-si, KR;
In Chul Jung, Changwon-si, KR;
DOOSAN ENERBILITY CO., LTD, Changwon, KR;
Abstract
A heat exchanger includes a stack of channel plates including first and second channel plates alternately stacked on one another such that fluids A and B are heat-exchanged each other. The first channel plate has a fluid path for fluid A on one surface thereof, wherein inflow and outflow parts for fluid A are formed on the fluid path for fluid A, and the second channel plate has a fluid path for fluid B intersecting with the fluid path for fluid A on one surface thereof. The first channel plate has communicating structures corresponding to the inflow and outflow parts for fluid B. The heat exchanger also includes an upper plate section attached to an upper surface of the stack, and a lower plate section attached to an undersurface of the stack.